CN103286858A - Mixing plant discharge hopper device and concrete mixing plant - Google Patents
Mixing plant discharge hopper device and concrete mixing plant Download PDFInfo
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- CN103286858A CN103286858A CN2013101988080A CN201310198808A CN103286858A CN 103286858 A CN103286858 A CN 103286858A CN 2013101988080 A CN2013101988080 A CN 2013101988080A CN 201310198808 A CN201310198808 A CN 201310198808A CN 103286858 A CN103286858 A CN 103286858A
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- dump skip
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Abstract
The invention provides a mixing plant discharge hopper device and a concrete mixing plant. The mixing plant discharge hopper device comprises a discharge platform, a bracket, a discharge hopper and a push-pull device, wherein a first end of the bracket is hinged with a first stand column of the discharge platform to form a first hinging point; a second end of the bracket is detachably connected with a second stand column of the discharge platform; one side of a discharge hopper body is detachably hinged with the bracket and the other side of the hopper body is hinged with the bracket to form a second hinging point; one end of the push-pull device is hinged with the bracket, and the other end of the push-pull device is hinged with the hopper body and can drive the hopper body to rotate around the second hinging point. When the hopper body of the mixing plant discharge hopper device needs to be maintained, the high hopper body descends to be lower relative to the ground through rotating the bracket and the hopper body for two times, and is rotated to be at an angle which is convenient for a maintainer to maintain the hopper body, so that the high hopper body can be conveniently transported to the ground. As the hopper body can be maintained at the low part, the danger of the work of the maintainer is reduced.
Description
Technical field
The present invention relates to the concrete mixing plant field, particularly mixing plant dump skip device and have the concrete mixing plant of this mixing plant dump skip device.
Background technology
The concrete mixing plant device for discharging is the key device that satisfies the continuous running of mixer and quickly discharging material, contacts because it impacts with the concrete blanking generation in the stirring host, and is more easy to wear.In order to protect the dump skip of concrete mixing plant device for discharging, improve the service life of bucket body, abrasion-proof backing block is installed in bucket body usually.Liner plate is the critical component of dump skip, in use, needs often liner plate to be changed and mends lining.The syndeton of existing liner plate and dump skip mainly is to adopt bolt that liner plate is connected on the dump skip, and simultaneously, dump skip also is connected with the crossbeam of discharging platform by bolt.Wherein, this crossbeam is by first column and second upright supports of discharging platform, and therefore, this dump skip is set up in higher position by discharging platform.When changeing liner plate, mainly contain two kinds of methods: first method, need the connecting bolt of dump skip and discharging platform crossbeam is turned on, again dump skip is placed ground to carry out liner plate and change; Second method, the maintenance personal enters in the pinnacled dump skip of suspension by the space of main frame below, changes liner plate in bucket body.Yet, because the limitation of existing mixing plant dump skip apparatus structure uses first method and can cause dump skip from comparatively inconvenience of discharging platform dismounting, and dump skip be transported to ground comparatively require great effort.It is big to use the second method maintenance difficulty, and has certain danger.
Summary of the invention
In view of the above, the present invention is intended to propose a kind of soil mixing station dump skip device with fixed attention of being convenient to keep in repair, reduce operational danger.
A kind of mixing plant dump skip device, it comprises: discharging platform; Support, its first end are hinged on first column of described discharging platform and form first pin joint, and second end removably is connected on second column of described discharging platform; Dump skip, its bucket body one side removably is hinged on the described support, thus opposite side is hinged on and forms second pin joint on the described support; Push-pull device at fixed, one end are articulated on the described support, and the other end is hinged on the described bucket body and can drives described bucket body and rotates around described second pin joint.
Further, comprise that also described rope one end is fixed on the described second end place for driving the rope that described support rotates around described first pin joint, the other end is connected with described discharging platform.
Further, described discharging platform is provided with volume and shakes element, and described rope is wrapped in this volume and shakes on the element.
Further, also comprise first pulley, second pulley, the 3rd pulley and the 4th pulley, described first pulley is arranged on described second column, described second pulley is arranged on the crossbeam of described discharging platform, described the 3rd pulley and described the 4th pulley are arranged at respectively on the described support, described rope successively winding on described first pulley, described second pulley, described the 3rd pulley and described the 4th pulley and be fixed on described second column.
Further, also comprise the limit element that is arranged on described first column, first end of described support is provided with contiguous block, and described contiguous block is hinged on the described limit element.
Further, described bucket body is provided with first connecting portion and second connecting portion, described bucket body removably is hinged on the described support by described first connecting portion, described second connecting portion is fixed on the described bucket body, thereby an end of described second connecting portion and described support are hinged and form described second pin joint, and the other end of described second connecting portion is articulated on the described push-pull device at fixed.
Further, described push-pull device at fixed is hydraulic jack, cylinder.
Further, also comprise cover plate, described discharging platform comprises crossbeam, and described cover plate is arranged at the opening part of the described crossbeam on corresponding described bucket body top, offers material path on the described cover plate.
In addition, the present invention also provides a kind of concrete mixing plant with above-mentioned mixing plant dump skip device.
Compared to prior art, when mixing plant dump skip device provided by the present invention need keep in repair bucket body, twice rotation by support, bucket body makes bucket body drop to apart from lower position, ground and rotation to being convenient to the angle that the maintenance personal keeps in repair bucket body from higher height, not only be convenient to bucket body and transport but also at lower bucket body being keeped in repair to what be located in from eminence, reduced the danger of maintenance personal's operation.
Description of drawings
In order to be illustrated more clearly in the embodiment of the invention or technical scheme of the prior art, to do to introduce simply to the accompanying drawing of required use in embodiment or the description of the Prior Art below, apparently, accompanying drawing in describing below only is some embodiments of the present invention, for those of ordinary skills, under the prerequisite of not paying creative work, can also obtain other accompanying drawing according to these accompanying drawings.
Fig. 1 is the mixing plant dump skip apparatus structure schematic diagram of the embodiment of the invention.
Fig. 2 is the structural representation after the mixing plant dump skip device of the embodiment of the invention rotates for the first time.
Fig. 3 is the structural representation after the mixing plant dump skip device of the embodiment of the invention rotates for the second time.
Fig. 4 is the perspective view of cover plate of the mixing plant dump skip device of the embodiment of the invention.
The specific embodiment
Below in conjunction with the accompanying drawing in the embodiment of the invention, technical scheme in the embodiment of the invention is clearly and completely described, obviously, described embodiment only is the present invention's part embodiment, rather than whole embodiment, under the situation of not conflicting, embodiment and the feature among the embodiment among the application can make up mutually, describe the present invention below with reference to the accompanying drawings and in conjunction with the embodiments in detail.
See also Fig. 1, the embodiment of the invention provides a kind of mixing plant dump skip device, and it is arranged in the concrete mixing plant.
This mixing plant dump skip device comprises discharging platform, support 4, dump skip and push-pull device at fixed 6.
This discharging platform comprises first column 1, second column 2 and crossbeam 3.
This first column 1 is oppositely arranged with this second column 2, is used for supporting this mixing plant dump skip device.This crossbeam 3 is arranged at the end of this first column 1 and this second column 2, offers the opening (not shown) on this crossbeam 3.
First end of this support 4 is hinged on this first column 1 and forms first pin joint, 91, the second ends and removably is connected on this second column 2 by first bearing pin.
This dump skip comprises bucket body 51 and is arranged at first connecting portion 52 and second connecting portion 53 on this bucket body 51.Particularly, an end of this first connecting portion 52 is fixed on the periphery wall of this bucket body 51, and the other end removably is articulated on this support 4 by second bearing pin.This second connecting portion 53 is fixed on the periphery wall of this bucket body 51, thereby an end of this second connecting portion 53 and this support 4 are hinged and form second pin joint 92, and the other end is articulated on this push-pull device at fixed 6.This bucket body 51 is arranged on this support 4 and can rotates with respect to this first column 1 with this support 4, and this bucket body 51 can rotate with respect to this support 4 under the effect of this push-pull device at fixed 6.This bucket body 51 is connected with this support 4 by this first connecting portion 52 and second connecting portion 53, can realize this bucket body 51 than the upset of wide-angle, can be convenient to the maintenance personal and in different angles this bucket body 51 be keeped in repair.
One end of this push-pull device at fixed 6 is articulated on this support 4, and the other end is hinged on this second connecting portion 53.This push-pull device at fixed 6 is used for driving this bucket body 51 and rotates to control the anglec of rotation of this bucket body 51 on this support 4 around this second pin joint 92.This push-pull device at fixed 6 can be the known devices with push-and-pull driving effect of those skilled in the art such as hydraulic jack, cylinder.This push-pull device at fixed 6 is in the release state down when this mixing plant dump skip device is in running order, makes the top of this bucket body 51 and this support 4 keep the approximate horizontal state.
See also Fig. 2, when needs keep in repair this dump skip, at first first bearing pin is removed, this support 4 rotates and makes second end of this support 4 be held in ground around this first pin joint 91 direction earthward.See also Fig. 3, then, again this second bearing pin is removed, by this push-pull device at fixed 6 this second connecting portion 53 of pulling back, made this hopper 51 turn to suitable angle (making this hopper 51 namely be convenient to the maintenance personal again near ground keeps in repair this dump skip) around this second pin joint 92 again.
Be appreciated that in the above-described embodiment this first connecting portion 52 and second connecting portion 53 can omit, correspondingly, these bucket body 51 1 sides removably are hinged on this support 4, thereby opposite side is hinged on and forms second pin joint 92 on this support 4.These push-pull device at fixed 6 one ends are articulated on this support 4, and the other end is hinged on this bucket body 51.This push-pull device at fixed 6 makes the top of this bucket body 51 and this support 4 keep the approximate horizontal state when being in the release state.When this push-pull device at fixed 6 is pulled back, make this hopper 51 turn to suitable angle around this second pin joint 92.
The mixing plant dump skip device of above-described embodiment can also comprise rope 8, and these rope 8 one ends are fixed on the second end place of this support 4, and the other end is connected with discharging platform.This rope 8 is used for driving this support 4 and rotates around this first pin joint 91.When this rope 8 was in the state of recovery, this rope 8 pulled these supports 4, and this support 4 is kept and these crossbeam 3 almost parallels, made this bucket body 51 and opening on this crossbeam 3 align mutually.At this moment, second end of this support 4 is connected on this second column 2 by first bearing pin.When this dump skip needs repairing, with slowly unclamping this rope 8 after the dismounting of first bearing pin, make second end of this support 4 contact with ground slowly, thereby in the face of the bump dynamics of this support 4, prolonged the service life of support 4 with reducing.
For the ease of the folding and unfolding to this rope 8, also be provided with volume on this discharging platform and shake element 31, this rope 8 is wrapped in this volume and shakes on the element 31.
In addition, this mixing plant dump skip device can also comprise assembly pulley, and this assembly pulley comprises first pulley 71, second pulley 72, the 3rd pulley 73 and the 4th pulley 74.This first pulley 71 is arranged on this second column 2, and this second pulley 72 is arranged on this crossbeam 3, and the 3rd pulley 73 and the 4th pulley 74 are arranged at respectively on this support 4.This rope 8 successively winding on this first pulley 71, second pulley 72, the 3rd pulley 73 and the 4th pulley 74 and be fixed on this second column 2.This assembly pulley can reduce operating personnel to the pulling force of this rope 8, thereby improves the operating efficiency that this support 4 rotates.
In addition, this mixing plant dump skip device can also comprise limit element 11, and this limit element 11 is arranged on this first column 1.First end of this support 4 is provided with contiguous block 41, and this contiguous block 41 is hinged on this limit element 11 and forms first pin joint 91.When this support 4 when this first pin joint 91 turns to certain position, this limit element 11 supports on this contiguous block 41, makes this support 4 to be rotated further, and can prevent that second end of this support 4 from directly making impact with the ground.
See also Fig. 4, in addition, in the above-described embodiment, this mixing plant dump skip device also comprises a cover plate 33, offers material path 34 on this cover plate 33, and this material path 34 is used for making the concrete blanking enter this bucket body 51 by material path 34.This cover plate 33 is arranged at the opening part to this crossbeam 3 that should bucket body 51 tops.When this support 4 was in this crossbeam 3 approximate horizontal positions, this cover plate 33 can partly hide the opening on these bucket body 51 tops, therefore can reduce the concrete blanking splash and blanking to the pollution of environment.
Support one end and first column of this mixing plant dump skip device are hinged, the other end is dismountable to be connected with second column, one end and the support of second connecting portion on the bucket body are hinged, the other end removably is connected with support, when needs keep in repair bucket body, pass through support, twice rotation of bucket body makes bucket body drop to apart from lower position, ground and rotation to being convenient to the angle that the maintenance personal keeps in repair bucket body from higher height, not only be convenient to bucket body and transport but also at lower bucket body being keeped in repair to what be located in from eminence, reduced the danger of maintenance personal's operation.
The present invention also provides a kind of concrete mixing plant with above-mentioned mixing plant dump skip device, because above-mentioned mixing plant dump skip device has above-mentioned technique effect, therefore, the concrete mixing plant that is provided with this mixing plant dump skip device also should possess corresponding technique effect, its specific implementation process is similar to the above embodiments, so do not give unnecessary details.
The above only is preferred embodiment of the present invention, and is in order to limit the present invention, within the spirit and principles in the present invention not all, any modification of doing, is equal to replacement, improvement etc., all should be included within protection scope of the present invention.
Claims (9)
1. a mixing plant dump skip device is characterized in that, comprising:
Discharging platform;
First column (1) that support (4), its first end are hinged on described discharging platform is gone up and is formed first pin joint (91), and second end removably is connected on second column (2) of described discharging platform;
Dump skip, its bucket body (51) one sides removably are hinged on the described support (4), and opposite side is hinged on described support (4) thereby goes up and forms second pin joint (92);
Push-pull device at fixed (6), one end are articulated on the described support (4), and the other end is hinged on described bucket body (51) and can drives described bucket body (51) and rotates around described second pin joint (92).
2. mixing plant dump skip device according to claim 1, it is characterized in that, comprise that also described rope (8) one ends are fixed on the described second end place for driving the rope (8) that described support (4) rotates around described first pin joint (91), the other end is connected with described discharging platform.
3. mixing plant dump skip device according to claim 2 is characterized in that, described discharging platform is provided with volume and shakes element (31), and described rope (8) is wrapped in this volume and shakes on the element (31).
4. mixing plant dump skip device according to claim 3, it is characterized in that, also comprise first pulley (71), second pulley (72), the 3rd pulley (73) and the 4th pulley (74), described first pulley (71) is arranged on described second column (2), described second pulley (72) is arranged on the crossbeam (3) of described discharging platform, described the 3rd pulley (73) and described the 4th pulley (74) are arranged at respectively on the described support (4), described rope (8) successively winding at described first pulley (71), described second pulley (72), described the 3rd pulley (73) and described the 4th pulley (74) are gone up and are fixed on described second column (2).
5. mixing plant dump skip device according to claim 4, it is characterized in that, also comprise the limit element (11) that is arranged on described first column (1), first end of described support (4) is provided with contiguous block (41), and described contiguous block (41) is hinged on the described limit element (11).
6. mixing plant dump skip device according to claim 1, it is characterized in that, described bucket body (51) is provided with first connecting portion (52) and second connecting portion (53), described bucket body (51) removably is hinged on the described support (4) by described first connecting portion (52), described second connecting portion (53) is fixed on the described bucket body (51), one end of described second connecting portion (53) and described support (4) thus be hinged and form described second pin joint (92), the other end of described second connecting portion (53) is articulated on the described push-pull device at fixed (6).
7. mixing plant dump skip device according to claim 1 is characterized in that, described push-pull device at fixed (6) is hydraulic jack, cylinder.
8. according to each described mixing plant dump skip device of claim 2-7, it is characterized in that, also comprise cover plate (33), described discharging platform comprises crossbeam (3), described cover plate (33) is arranged at the opening part of the described crossbeam (3) on corresponding described bucket body (51) top, offers material path (34) on the described cover plate (33).
9. concrete mixing plant, it is characterized in that: described concrete mixing plant is provided with as each described mixing plant dump skip device among the claim 1-8.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310198808.0A CN103286858B (en) | 2013-05-24 | 2013-05-24 | Mixing plant discharge hopper device and concrete mixing plant |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310198808.0A CN103286858B (en) | 2013-05-24 | 2013-05-24 | Mixing plant discharge hopper device and concrete mixing plant |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103286858A true CN103286858A (en) | 2013-09-11 |
| CN103286858B CN103286858B (en) | 2015-10-14 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310198808.0A Active CN103286858B (en) | 2013-05-24 | 2013-05-24 | Mixing plant discharge hopper device and concrete mixing plant |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103640093A (en) * | 2013-11-27 | 2014-03-19 | 三一汽车制造有限公司 | Discharging hopper device and mixing station |
| CN110788998A (en) * | 2019-10-24 | 2020-02-14 | 长沙爱达环保科技有限公司 | Novel discharge apparatus and mixing station using same |
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| US4206571A (en) * | 1977-04-02 | 1980-06-10 | Waggon Union Gmbh | Bunker closure door operating mechanism |
| CN201419443Y (en) * | 2009-05-07 | 2010-03-10 | 中冶天工上海十三冶建设有限公司 | Shield type discharge hopper for concrete mixer |
| CN201619194U (en) * | 2009-12-25 | 2010-11-03 | 三一重工股份有限公司 | Apparatus for adjusting discharging opening and burdening and stirring stations provided with same |
| CN102066214A (en) * | 2008-05-26 | 2011-05-18 | 莫雷托股份公司 | A hopper structure and a granular material containment therewith |
| CN102529784A (en) * | 2012-02-24 | 2012-07-04 | 三一重工股份有限公司 | Automatic discharge system and concrete mixing vehicle |
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2013
- 2013-05-24 CN CN201310198808.0A patent/CN103286858B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4206571A (en) * | 1977-04-02 | 1980-06-10 | Waggon Union Gmbh | Bunker closure door operating mechanism |
| CN102066214A (en) * | 2008-05-26 | 2011-05-18 | 莫雷托股份公司 | A hopper structure and a granular material containment therewith |
| CN201419443Y (en) * | 2009-05-07 | 2010-03-10 | 中冶天工上海十三冶建设有限公司 | Shield type discharge hopper for concrete mixer |
| CN201619194U (en) * | 2009-12-25 | 2010-11-03 | 三一重工股份有限公司 | Apparatus for adjusting discharging opening and burdening and stirring stations provided with same |
| CN102529784A (en) * | 2012-02-24 | 2012-07-04 | 三一重工股份有限公司 | Automatic discharge system and concrete mixing vehicle |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103640093A (en) * | 2013-11-27 | 2014-03-19 | 三一汽车制造有限公司 | Discharging hopper device and mixing station |
| CN103640093B (en) * | 2013-11-27 | 2016-01-20 | 三一汽车制造有限公司 | Discharge hopper device and mixing plant |
| CN110788998A (en) * | 2019-10-24 | 2020-02-14 | 长沙爱达环保科技有限公司 | Novel discharge apparatus and mixing station using same |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103286858B (en) | 2015-10-14 |
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| C14 | Grant of patent or utility model | ||
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| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Mixing plant discharge hopper device and concrete mixing plant Effective date of registration: 20161101 Granted publication date: 20151014 Pledgee: Hunan Sany Road Machinery Co., Ltd. Pledgor: SANY Automobile Manufacturing Co., Ltd. Registration number: 2016430000043 |
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Date of cancellation: 20211126 Granted publication date: 20151014 Pledgee: HUNAN SANY ROAD MACHINERY Co.,Ltd. Pledgor: Sany Automobile Manufacturing Co.,Ltd. Registration number: 2016430000043 |
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